This high MOI mallet design incorporates the tour proven patented weighting technology in a new MID-WEIGHT (750gm) category. The D1-M is face balanced and has a center shaft orientation. This putter features a cutting-edge design with a sound engineering purpose. The unique head design raises the center of gravity, which together with the elongated alignment line, encourages consistent sweet spot contact. The putter is constructed of Stainless Steel and has a CNC milled face and is offered in a PVD Black finish. Each MID-WEIGHT uses a proprietary shaft with a 200 gram weight inserted in the butt end of the shaft; this creates the necessary weight to give the golfer more control of the stroke and also produces a balance point 75% higher than conventional putters that eliminates the wristy action in the stroke. Heavy Putter uses a newly developed Winn Mid-size grip with a V17 Super Soft compound with a cord base material which produces an extremely tacky but firm feel, preferred by better golfers.